With the analysis among 741 patents, we discovered top 225 key players by total patent application. Corning, Inc., Litton Industries, Inc., Fujikura Ltd. are dominant in this area. They take 26.45% of the total patent filing.
New York, United States
Patent: 157
California, United States
Patent: 21
Tokyo-to, Japan
Patent: 18
British Telecommunications Plc
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 12
International Business Machines Corp.
New York, United States
Patent: 10
California, United States
Patent: 10
Alcatel Standard Electrica
Kent, United Kingdom
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Benewake (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 114 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing OMRON Corp., Cisco Technology, Inc., Harbin Engineering University take 7.89% of patent filing during this period.
California, United States
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Baoyu (Wuhan) Laser Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Pomorskie, Poland
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Institute of Aerospace Control Instruments
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Patent: 2
With the analysis among related 114 patents in last 5 years, we discover 55 new entrants. OMRON Corp., Guilin University of Electronic Technology, Jabil, Inc. are the most active new entrants in this area.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Baoyu (Wuhan) Laser Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Pomorskie, Poland
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Institute of Aerospace Control Instruments
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Patent: 2
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
With the analysis among 208 patents, we discovered top 65 universities and scientific research institutions by total patent application. University of Connecticut, The Trustees of Columbia University in The City of New York, Harbin Engineering University are dominant in this area. They take 16.35% of the total patent filing.
University of Connecticut
Connecticut, United States
Patent: 6
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 5
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
The Johns Hopkins University
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3